<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>05_表格插入</title>
</head>
<body>
    <table border="1" style="border-collapse:collapse;">
        <caption>课程表</caption>
        <tr>
            <th>序号</th>
            <th>讲师</th>
            <th>授课内容</th>
        </tr>
        <tr>
            <td style="text-align: center;">1</td>
            <td>第一</td>
            <td>框架</td>
        </tr>
        <tr>
            <td>2</td>
            <td>第二</td>
            <td>项目</td>
        </tr>
        <tr>
            <td>3</td>
            <td>第三</td>
            <td>SRE</td>
        </tr>
    </table>
    <hr>
    <table border="1" style="border-collapse:collapse;">
        <tr>
            <td>1-1</td>
            <td colspan="3">1-2</td>
<!--            <td>1-3</td>-->
<!--            <td>1-4</td>-->
        </tr>
        <tr>
            <td>2-1</td>
            <td rowspan="3">2-2</td>
            <td colspan="2">2-3</td>
<!--            <td>2-4</td>-->
        </tr>
        <tr>
            <td>3-1</td>
<!--            <td>3-2</td>-->
            <td>3-3</td>
            <td rowspan="2">3-4</td>
        </tr>
        <tr>
            <td>4-1</td>
<!--            <td>4-2</td>-->
            <td>4-3</td>
<!--            <td>4-4</td>-->
        </tr>
    </table>
    <hr>
    <table border="1" style="border-collapse:collapse;">
        <caption>购物车</caption>
        <tr>
            <th>商品编号</th>
            <th>商品名称</th>
            <th>商品价格</th>
        </tr>
        <tr>
            <td>1</td>
            <td>荣耀X60</td>
            <td>2601</td>
        </tr>
        <tr>
            <td>2</td>
            <td>三折叠 怎么折都有面</td>
            <td>27399</td>
        </tr>
        <tr>
            <td>总价：</td>
            <td colspan="2">30000</td>
        </tr>
    </table>
</body>
</html>